Various Issues – 2015 Peugeot 2008 1.6 Blue Hdi
PEUGEOT 2008 Estate (CU_)

Hello all,

I am looking for some advice please.

My 2015 Peugeot 2008 has an Amber EML, along with the service light and Urea light. It has had a diagnostic scan, and had the following codes.

U029D 87 – Communication fault with the deNOx system – – no communication

P2200 87 – Component detected not communicating on the emission control network

P02CF 00 – Combustion (cylinder 2) – – Fuel quality injection correction insufficient 

P2A00 – NOx sensor – – Richness measurement faulty.

My current powers of deduction, and masterful Google skills tell me that injector number 2 needs replacing (viewed flow rates on diag, other 3 performing as expected, number 2 is low), and that the NOx sensor needs replacing?

In addition to this, today, I have had an on screen message display stating “Refill emissions additive”.

Some history to the car, which may help… in the last 18 months, both the adblue tank, and the EOLYS tank have been replaced, however, the fluid in the EOLYS tank was never replenished, just refilled from the fluid in the old tank. I have also filled the adblue tank, so I know that is now full.

Any advice would be hugely appreciated please!